package br.edu.infnet.servlet;

import java.io.IOException;

import javax.ejb.EJB;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import br.edu.infnet.simples.Hello;

/**
 * Servlet implementation class ServletHello
 */
@WebServlet("/ServletHello")
public class ServletHello extends HttpServlet {
	private static final long serialVersionUID = 1L;
	@EJB
	private Hello hello;
    /**
     * @see HttpServlet#HttpServlet()
     */
    public ServletHello() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		processa(request,response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}
	
	public void processa(HttpServletRequest request, HttpServletResponse response){
		try {
			response.getOutputStream().print(hello.escrever());
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

}
